| Part 1 Soil Prop. - Site 1 | 60 | 60 | 50 | 60 |
| Part 1 Soil Prop. - Site 2 | 60 | 50 | 50 | 70 |
| Part 1 Soil Prop. - Site 3 | 70 | 80 | 70 | 50 |
| Part 1 Soil Prop. - Site 4 | 80 | 60 | 20 | 70 |
| Part 1 Soil Prop. - Total | 270 | 250 | 190 | 250 |
| Part 2 Overall Risk - Site 1 | 5 | 5 | 10 | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 15 | 20 | 5 |
| Part 2 Overall Risk - Site 3 | 10 | 20 | 5 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 15 | 10 | |
| Part 2 Overall Risk - Total | 55 | 55 | 45 | 20 |
| Part 3 Management - Site 1 | 80 | 76 | 76 | 80 |
| Part 3 Management - Site 2 | 92 | 92 | 92 | 76 |
| Part 3 Management - Site 3 | 88 | 76 | 80 | 80 |
| Part 3 Management - Site 4 | 96 | 88 | 88 | 76 |
| Part 3 Management - Total | 356 | 332 | 336 | 312 |